package com.itheima.service.impl;

import com.itheima.service.UserService;

/**
 * @author Jerry du
 * @version 1.0
 * @date 2019/12/10 14:35
 */
public class UserServiceImpl implements UserService {
    public void insert(String username, String password) {
        System.out.println(username);
    }
    public void save(){

    }
}
